Cheung, Culver
Current rating: 1482
Record: 2-3
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 215 | Jannen, Alec J (1500) | Won 2-0 | +181518 |
| 2sealed | 105 | Wurzer, Mike (1500) | Lost 0-2 | -181500 |
| 3sealed | 188 | Howe, Joshua (1485) | Lost 1-2 | -191481 |
| 4sealed | 250 | Lavigne, Keith (1480) | Lost 0-2 | -181463 |
| 5sealed | 266 | Hall, Lloyd (1481) | Won 2-0 | +191482 |
| average opponent: 1489record: 2-3 | new rating: 1482 | |||